例句與造句

1. Continuous transition and synchronous detection from am signal to dsb signal
   信號的連續(xù)過渡與同步檢波
2. 4 . in data acquisition system , the application of phase - locked and synchronous detection reduce the cost of the whole system and improve the sensitivity . carrier signal and modulation signal achieve entirely synchronous too
   數據采集系統(tǒng)采用鎖相技術、同步檢波的原理，降低了整個系統(tǒng)的成本，提高了靈敏度，并使得載波信號與調制信號完全達到同步。
3. It's difficult to find synchronous detection in a sentence. 用synchronous detection造句挺難的